LIGHTS. Survey Overview and a Search for Low Surface Brightness Satellite Galaxies

Autor: Dennis Zaritsky, Giulia Golini, Richard Donnerstein, Ignacio Trujillo, Mohammad Akhlaghi, Nushkia Chamba, Mauro D’Onofrio, Sepideh Eskandarlou, S. Zahra Hosseini-ShahiSavandi, Raúl Infante-Sainz, Garreth Martin, Mireia Montes, Javier Román, Nafise Sedighi, Zahra Sharbaf

Publikováno v: The Astronomical Journal, Vol 168, Iss 2, p 69 (2024)

We present an overview of the LBT Imaging of Galactic Halos and Tidal Structures survey, which currently includes 25 nearby galaxies that are on average ∼1 mag fainter than the Milky Way, and a catalog of 54 low central surface brightness (24 < μ

Externí odkaz: https://doaj.org/article/6260ad6bc30c41b6b50aa186d10dbc5a

Toward Long-Term and Archivable Reproducibility

Autor: Mohammadreza Khellat, Raúl Infante-Sainz, Sandra Gesing, Roberto Baena-Gallé, David Valls-Gabaud, Boudewijn F. Roukema, Mohammad Akhlaghi, Lorena A. Barba

Publikováno v: Computing in Science and Engineering
Computing in Science and Engineering, Institute of Electrical and Electronics Engineers, 2021, 23 (3), pp.82-91. ⟨10.1109/MCSE.2021.3072860⟩
Re-Unir. Archivo Institucional de la Universidad Internacional de La Rioja
instname

Analysis pipelines commonly use high-level technologies that are popular when created, but are unlikely to be readable, executable, or sustainable in the long term. A set of criteria is introduced to address this problem: Completeness (no execution r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f28b5715908af1bfce7e8b4b851753
https://hal.archives-ouvertes.fr/hal-03427372

The Galaxy 'Missing Dark Matter' NGC 1052-DF4 is Undergoing Tidal Disruption

Autor: Mireia Montes, J. Roman, Raúl Infante-Sainz, Ignacio Trujillo, Alejandro Borlaff, Matteo Monelli, A. Madrigal-Aguado

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
The Astrophysical Journal

The existence of long-lived galaxies lacking dark matter represents a challenge to our understanding of how galaxies form. Here, we present evidence that explains the lack of dark matter in one such galaxy: NGC 1052-DF4. Deep optical imaging of the s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caba6bec41126e6f330ac61206f37e30
http://hdl.handle.net/10261/225163

Introducing the LBT Imaging of Galactic Halos and Tidal Structures (LIGHTS) survey

Autor: Javier Román, Mohammad Akhlaghi, Nushkia Chamba, Ignacio Trujillo, Zahra Sharbaf, Dennis Zaritsky, Carlos Morales-Socorro, David J. Sand, A. Madrigal-Aguado, Raúl Infante-Sainz, Garreth Martin, Mauro D'Onofrio, Giulia Golini

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

We present the first results of the LBT Imaging of Galaxy Haloes and Tidal Structures (LIGHTS) survey. LIGHTS is an ongoing observational campaign with the 2 × 8.4 m Large Binocular Telescope (LBT) aiming to explore the stellar haloes and the low su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd8ff13e2d15bdce2f89f5f11fe83aa4
https://doi.org/10.1051/0004-6361/202141603

The missing light of the Hubble Ultra Deep Field

Autor: Javier Román, John E. Beckman, Raúl Infante-Sainz, Ignacio Trujillo, Nicolás Cardiel, Alejandro Borlaff, Antonio Dorta, Mohammad Akhlaghi, María Cebrián, Carlos Gómez-Guijarro, C. Martínez-Lombilla, Rodrigo T. Sato Martín de Almagro, M. Carmen Eliche-Moral, A. Lumbreras-Calle

Publikováno v: ResearcherID
E-Prints Complutense. Archivo Institucional de la UCM
instname
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2019, 621, ⟨10.1051/0004-6361/201834312⟩
Digital.CSIC. Repositorio Institucional del CSIC
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Astronomy & Astrophysics

Free access at publisher's website https://www.aanda.org/articles/aa/pdf/2019/01/aa34312-18.pdf.
he Hubble Ultra Deep field (HUDF) is the deepest region ever observed with the Hubble Space Telescope. With the main objective of unveiling the natu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f75e3dca5f5679281eba9a28a63e4db0